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25 // 25 //
26 // G4PrimaryTransformer class implementation <<
27 // 26 //
28 // Author: Makoto Asai, 1999 << 27 // $Id: G4PrimaryTransformer.cc,v 1.29 2010/08/09 14:38:18 kurasige Exp $
29 // ------------------------------------------- << 28 // GEANT4 tag $Name: geant4-09-04 $
>> 29 //
30 30
31 #include "G4PrimaryTransformer.hh" 31 #include "G4PrimaryTransformer.hh"
32 #include "G4SystemOfUnits.hh" <<
33 #include "G4Event.hh" 32 #include "G4Event.hh"
34 #include "G4PrimaryVertex.hh" 33 #include "G4PrimaryVertex.hh"
35 #include "G4ParticleDefinition.hh" 34 #include "G4ParticleDefinition.hh"
36 #include "G4DynamicParticle.hh" 35 #include "G4DynamicParticle.hh"
37 #include "G4Track.hh" 36 #include "G4Track.hh"
38 #include "G4ThreeVector.hh" 37 #include "G4ThreeVector.hh"
39 #include "G4DecayProducts.hh" 38 #include "G4DecayProducts.hh"
40 #include "G4UnitsTable.hh" 39 #include "G4UnitsTable.hh"
41 #include "G4ios.hh" 40 #include "G4ios.hh"
42 #include "Randomize.hh" 41 #include "Randomize.hh"
43 42
44 G4double G4PrimaryTransformer::kETolerance = 1 <<
45 G4ExceptionSeverity G4PrimaryTransformer::kETS <<
46 <<
47 G4PrimaryTransformer::G4PrimaryTransformer() 43 G4PrimaryTransformer::G4PrimaryTransformer()
>> 44 :verboseLevel(0),trackID(0),unknown(0),unknownParticleDefined(false)
48 { 45 {
49 particleTable = G4ParticleTable::GetParticle 46 particleTable = G4ParticleTable::GetParticleTable();
50 CheckUnknown(); 47 CheckUnknown();
51 } 48 }
52 49
>> 50 G4PrimaryTransformer::~G4PrimaryTransformer()
>> 51 {;}
>> 52
53 void G4PrimaryTransformer::CheckUnknown() 53 void G4PrimaryTransformer::CheckUnknown()
54 { 54 {
55 unknown = particleTable->FindParticle("unkno 55 unknown = particleTable->FindParticle("unknown");
56 unknownParticleDefined = unknown != nullptr; << 56 if(unknown)
57 chargedunknown = particleTable->FindParticle << 57 { unknownParticleDefined = true; }
58 chargedUnknownParticleDefined = chargedunkno << 58 else
59 opticalphoton = particleTable->FindParticle( << 59 { unknownParticleDefined = false; }
60 opticalphotonDefined = opticalphoton != null <<
61 } 60 }
62 << 61
63 G4TrackVector* << 62 G4TrackVector* G4PrimaryTransformer::GimmePrimaries(G4Event* anEvent,G4int trackIDCounter)
64 G4PrimaryTransformer::GimmePrimaries(G4Event* <<
65 { 63 {
66 trackID = trackIDCounter; 64 trackID = trackIDCounter;
67 65
68 for(auto tr : TV) delete tr; << 66 //TV.clearAndDestroy();
>> 67 for( size_t ii=0; ii<TV.size();ii++)
>> 68 { delete TV[ii]; }
69 TV.clear(); 69 TV.clear();
70 <<
71 // Loop over vertices <<
72 // <<
73 G4PrimaryVertex* nextVertex = anEvent->GetPr 70 G4PrimaryVertex* nextVertex = anEvent->GetPrimaryVertex();
74 while(nextVertex != nullptr) // Loop checkin << 71 while(nextVertex)
75 { 72 {
76 GenerateTracks(nextVertex); 73 GenerateTracks(nextVertex);
77 nextVertex = nextVertex->GetNext(); 74 nextVertex = nextVertex->GetNext();
78 } 75 }
79 return &TV; 76 return &TV;
80 } 77 }
81 78
82 void G4PrimaryTransformer::GenerateTracks(G4Pr 79 void G4PrimaryTransformer::GenerateTracks(G4PrimaryVertex* primaryVertex)
83 { 80 {
84 G4double X0 = primaryVertex->GetX0(); 81 G4double X0 = primaryVertex->GetX0();
85 G4double Y0 = primaryVertex->GetY0(); 82 G4double Y0 = primaryVertex->GetY0();
86 G4double Z0 = primaryVertex->GetZ0(); 83 G4double Z0 = primaryVertex->GetZ0();
87 G4double T0 = primaryVertex->GetT0(); 84 G4double T0 = primaryVertex->GetT0();
88 G4double WV = primaryVertex->GetWeight(); 85 G4double WV = primaryVertex->GetWeight();
89 86
90 #ifdef G4VERBOSE 87 #ifdef G4VERBOSE
91 if(verboseLevel>2) << 88 if(verboseLevel>1)
92 { 89 {
93 primaryVertex->Print(); <<
94 } <<
95 else if (verboseLevel==1) <<
96 { <<
97 G4cout << "G4PrimaryTransformer::PrimaryVe 90 G4cout << "G4PrimaryTransformer::PrimaryVertex ("
98 << X0 / mm << "(mm)," 91 << X0 / mm << "(mm),"
99 << Y0 / mm << "(mm)," 92 << Y0 / mm << "(mm),"
100 << Z0 / mm << "(mm)," 93 << Z0 / mm << "(mm),"
101 << T0 / nanosecond << "(nsec))" << 94 << T0 / nanosecond << "(nsec))" << G4endl;
102 } 95 }
103 #endif 96 #endif
104 97
105 G4PrimaryParticle* primaryParticle = primary 98 G4PrimaryParticle* primaryParticle = primaryVertex->GetPrimary();
106 while( primaryParticle != nullptr ) // Loop << 99 while( primaryParticle != 0 )
107 { 100 {
108 GenerateSingleTrack( primaryParticle, X0, 101 GenerateSingleTrack( primaryParticle, X0, Y0, Z0, T0, WV );
109 primaryParticle = primaryParticle->GetNext 102 primaryParticle = primaryParticle->GetNext();
110 } 103 }
111 } 104 }
112 105
113 void G4PrimaryTransformer:: << 106 void G4PrimaryTransformer::GenerateSingleTrack
114 GenerateSingleTrack( G4PrimaryParticle* primar << 107 (G4PrimaryParticle* primaryParticle,
115 G4double x0, G4double y0, << 108 G4double x0,G4double y0,G4double z0,G4double t0,G4double wv)
116 G4double t0, G4double wv) << 109 {
117 { << 110 static G4ParticleDefinition* optPhoton = 0;
>> 111 static G4int nWarn = 0;
>> 112 if(!optPhoton) optPhoton = particleTable->FindParticle("opticalphoton");
>> 113
118 G4ParticleDefinition* partDef = GetDefinitio 114 G4ParticleDefinition* partDef = GetDefinition(primaryParticle);
119 if(!IsGoodForTrack(partDef)) 115 if(!IsGoodForTrack(partDef))
120 { // The particle cannot be converted to G4 << 116 // The particle cannot be converted to G4Track, check daughters
>> 117 {
121 #ifdef G4VERBOSE 118 #ifdef G4VERBOSE
122 if(verboseLevel>1) << 119 if(verboseLevel>2)
123 { 120 {
124 G4cout << "Primary particle (PDGcode " < 121 G4cout << "Primary particle (PDGcode " << primaryParticle->GetPDGcode()
125 << ") --- Ignored" << G4endl; 122 << ") --- Ignored" << G4endl;
126 } 123 }
127 #endif 124 #endif
128 G4PrimaryParticle* daughter = primaryParti 125 G4PrimaryParticle* daughter = primaryParticle->GetDaughter();
129 while(daughter != nullptr) // Loop checkin << 126 while(daughter)
130 { 127 {
131 GenerateSingleTrack(daughter,x0,y0,z0,t0 128 GenerateSingleTrack(daughter,x0,y0,z0,t0,wv);
132 daughter = daughter->GetNext(); 129 daughter = daughter->GetNext();
133 } 130 }
134 } 131 }
135 else // The particle is defined in GEANT4 << 132
>> 133 // The particle is defined in GEANT4
>> 134 else
136 { 135 {
137 // Create G4DynamicParticle object 136 // Create G4DynamicParticle object
138 #ifdef G4VERBOSE 137 #ifdef G4VERBOSE
139 if(verboseLevel>1) 138 if(verboseLevel>1)
140 { 139 {
141 G4cout << "Primary particle (" << partDe 140 G4cout << "Primary particle (" << partDef->GetParticleName()
142 << ") --- Transferred with moment << 141 << ") --- Transfered with momentum " << primaryParticle->GetMomentum()
143 << primaryParticle->GetMomentum() <<
144 << G4endl; 142 << G4endl;
145 } 143 }
146 #endif 144 #endif
147 // Check the mass of the "real" particle << 145 G4DynamicParticle* DP =
148 // N.B. PDG code 0 is used for artificial << 146 new G4DynamicParticle(partDef,primaryParticle->GetMomentum());
149 if(primaryParticle->GetPDGcode() != 0 && k << 147 if(partDef==optPhoton && primaryParticle->GetPolarization().mag2()==0.)
150 { <<
151 G4double pmas = partDef->GetPDGMass(); <<
152 if(std::abs(pmas - primaryParticle->GetM <<
153 G4ExceptionDescription ed; <<
154 ed << "Primary particle PDG=" << prima <<
155 << " deltaMass(MeV)=" << (std::abs( <<
156 << " is larger than the tolerance(M <<
157 << "\n Specified mass(MeV)=" << (pr <<
158 << " while PDG mass(MEV)=" << pmas/ <<
159 << "\n To change the tolerance or t <<
160 << " use G4PrimaryTransformer::SetK <<
161 G4Exception("G4PrimaryParticle::Set4Mo <<
162 } <<
163 } <<
164 auto* DP = <<
165 new G4DynamicParticle(partDef, <<
166 primaryParticle->G <<
167 primaryParticle->G <<
168 if(opticalphotonDefined && partDef==optica <<
169 && primaryParticle->GetPolarization().m <<
170 { 148 {
171 if(nWarn<10) 149 if(nWarn<10)
172 { 150 {
173 G4Exception("G4PrimaryTransformer::Gen << 151 G4Exception("G4PrimaryTransformer::GenerateSingleTrack","ZeroPolarization",JustWarning,
174 "ZeroPolarization", JustWa << 152 "Polarization of the optical photon is null. Random polarization is assumed.");
175 "Polarization of the optic <<
176 Random polarization is as <<
177 G4cerr << "This warning message is iss 153 G4cerr << "This warning message is issued up to 10 times." << G4endl;
178 ++nWarn; << 154 nWarn++;
179 } 155 }
180 156
181 G4double angle = G4UniformRand() * 360.0 157 G4double angle = G4UniformRand() * 360.0*deg;
182 G4ThreeVector normal (1., 0., 0.); 158 G4ThreeVector normal (1., 0., 0.);
183 G4ThreeVector kphoton = DP->GetMomentumD 159 G4ThreeVector kphoton = DP->GetMomentumDirection();
184 G4ThreeVector product = normal.cross(kph 160 G4ThreeVector product = normal.cross(kphoton);
185 G4double modul2 = product*product; 161 G4double modul2 = product*product;
186 162
187 G4ThreeVector e_perpend (0., 0., 1.); 163 G4ThreeVector e_perpend (0., 0., 1.);
188 if (modul2 > 0.) e_perpend = (1./std::sq 164 if (modul2 > 0.) e_perpend = (1./std::sqrt(modul2))*product;
189 G4ThreeVector e_paralle = e_perpend.c 165 G4ThreeVector e_paralle = e_perpend.cross(kphoton);
190 166
191 G4ThreeVector polar = std::cos(angle)*e_ << 167 G4ThreeVector polar = std::cos(angle)*e_paralle + std::sin(angle)*e_perpend;
192 + std::sin(angle)*e_ <<
193 DP->SetPolarization(polar.x(),polar.y(), 168 DP->SetPolarization(polar.x(),polar.y(),polar.z());
194 } 169 }
195 else 170 else
196 { 171 {
197 DP->SetPolarization(primaryParticle->Get 172 DP->SetPolarization(primaryParticle->GetPolX(),
198 primaryParticle->Get 173 primaryParticle->GetPolY(),
199 primaryParticle->Get 174 primaryParticle->GetPolZ());
200 } 175 }
201 if(primaryParticle->GetProperTime()>=0.0) << 176 if(primaryParticle->GetProperTime()>0.0)
202 { << 177 { DP->SetPreAssignedDecayProperTime(primaryParticle->GetProperTime()); }
203 DP->SetPreAssignedDecayProperTime(primar <<
204 } <<
205 178
206 // Set Mass if it is specified 179 // Set Mass if it is specified
207 // <<
208 G4double pmas = primaryParticle->GetMass() 180 G4double pmas = primaryParticle->GetMass();
209 if(pmas>=0.) { DP->SetMass(pmas); } << 181 if(pmas>=0.)
>> 182 { DP->SetMass(pmas); }
210 183
211 // Set Charge if it is specified 184 // Set Charge if it is specified
212 // << 185 if (primaryParticle->GetCharge()<DBL_MAX) {
213 if (primaryParticle->GetCharge()<DBL_MAX) << 186 if (partDef->GetAtomicNumber() <0) {
214 { << 187 DP->SetCharge(primaryParticle->GetCharge());
215 if (partDef->GetAtomicNumber() <0) << 188 } else {
216 { << 189 // ions
217 DP->SetCharge(primaryParticle->GetChar << 190 G4int iz = partDef->GetAtomicNumber();
218 } << 191 G4int iq = static_cast<int>(primaryParticle->GetCharge()/eplus);
219 else // ions << 192 G4int n_e = iz - iq;
220 { << 193 if (n_e>0) DP->AddElectron(0,n_e);
221 G4int iz = partDef->GetAtomicNumber(); << 194 }
222 auto iq = static_cast<G4int>(primaryP <<
223 G4int n_e = iz - iq; <<
224 if (n_e>0) DP->AddElectron(0,n_e); <<
225 } <<
226 } 195 }
227 // Set decay products to the DynamicPartic 196 // Set decay products to the DynamicParticle
228 // <<
229 SetDecayProducts( primaryParticle, DP ); 197 SetDecayProducts( primaryParticle, DP );
230 <<
231 // Set primary particle 198 // Set primary particle
232 // <<
233 DP->SetPrimaryParticle(primaryParticle); 199 DP->SetPrimaryParticle(primaryParticle);
234 <<
235 // Set PDG code if it is different from G4 200 // Set PDG code if it is different from G4ParticleDefinition
236 // <<
237 if(partDef->GetPDGEncoding()==0 && primary 201 if(partDef->GetPDGEncoding()==0 && primaryParticle->GetPDGcode()!=0)
238 { 202 {
239 DP->SetPDGcode(primaryParticle->GetPDGco 203 DP->SetPDGcode(primaryParticle->GetPDGcode());
240 } 204 }
241 <<
242 // Check the particle is properly construc 205 // Check the particle is properly constructed
243 // <<
244 if(!CheckDynamicParticle(DP)) 206 if(!CheckDynamicParticle(DP))
245 { 207 {
246 delete DP; 208 delete DP;
247 return; 209 return;
248 } 210 }
249 <<
250 // Create G4Track object 211 // Create G4Track object
251 // << 212 G4Track* track = new G4Track(DP,t0,G4ThreeVector(x0,y0,z0));
252 auto track = new G4Track(DP,t0,G4ThreeVec <<
253 <<
254 // Set trackID and let primary particle kn 213 // Set trackID and let primary particle know it
255 // << 214 trackID++;
256 ++trackID; <<
257 track->SetTrackID(trackID); 215 track->SetTrackID(trackID);
258 primaryParticle->SetTrackID(trackID); 216 primaryParticle->SetTrackID(trackID);
259 <<
260 // Set parentID to 0 as a primary particle 217 // Set parentID to 0 as a primary particle
261 // <<
262 track->SetParentID(0); 218 track->SetParentID(0);
263 <<
264 // Set weight ( vertex weight * particle w 219 // Set weight ( vertex weight * particle weight )
265 // <<
266 track->SetWeight(wv*(primaryParticle->GetW 220 track->SetWeight(wv*(primaryParticle->GetWeight()));
267 <<
268 // Store it to G4TrackVector 221 // Store it to G4TrackVector
269 // <<
270 TV.push_back( track ); 222 TV.push_back( track );
>> 223
271 } 224 }
272 } 225 }
273 226
274 void G4PrimaryTransformer:: << 227 void G4PrimaryTransformer::SetDecayProducts
275 SetDecayProducts(G4PrimaryParticle* mother, G4 << 228 (G4PrimaryParticle* mother, G4DynamicParticle* motherDP)
276 { 229 {
277 G4PrimaryParticle* daughter = mother->GetDau 230 G4PrimaryParticle* daughter = mother->GetDaughter();
278 if(daughter == nullptr) return; << 231 if(!daughter) return;
279 auto* decayProducts << 232 G4DecayProducts* decayProducts = (G4DecayProducts*)(motherDP->GetPreAssignedDecayProducts() );
280 = (G4DecayProducts*)(motherDP->GetPreAssig << 233 if(!decayProducts)
281 if(decayProducts == nullptr) <<
282 { 234 {
283 decayProducts = new G4DecayProducts(*mothe 235 decayProducts = new G4DecayProducts(*motherDP);
284 motherDP->SetPreAssignedDecayProducts(deca 236 motherDP->SetPreAssignedDecayProducts(decayProducts);
285 } 237 }
286 while(daughter != nullptr) << 238 while(daughter)
287 { 239 {
288 G4ParticleDefinition* partDef = GetDefinit 240 G4ParticleDefinition* partDef = GetDefinition(daughter);
289 if(!IsGoodForTrack(partDef)) 241 if(!IsGoodForTrack(partDef))
290 { 242 {
291 #ifdef G4VERBOSE 243 #ifdef G4VERBOSE
292 if(verboseLevel>2) 244 if(verboseLevel>2)
293 { 245 {
294 G4cout << " >> Decay product (PDGcode 246 G4cout << " >> Decay product (PDGcode " << daughter->GetPDGcode()
295 << ") --- Ignored" << G4endl; 247 << ") --- Ignored" << G4endl;
296 } 248 }
297 #endif 249 #endif
298 SetDecayProducts(daughter,motherDP); 250 SetDecayProducts(daughter,motherDP);
299 } 251 }
300 else 252 else
301 { 253 {
302 #ifdef G4VERBOSE 254 #ifdef G4VERBOSE
303 if(verboseLevel>1) 255 if(verboseLevel>1)
304 { 256 {
305 G4cout << " >> Decay product (" << par 257 G4cout << " >> Decay product (" << partDef->GetParticleName()
306 << ") --- Attached with momentu 258 << ") --- Attached with momentum " << daughter->GetMomentum()
307 << G4endl; 259 << G4endl;
308 } 260 }
309 #endif 261 #endif
310 auto* DP << 262 G4DynamicParticle*DP
311 = new G4DynamicParticle(partDef,daught 263 = new G4DynamicParticle(partDef,daughter->GetMomentum());
312 DP->SetPrimaryParticle(daughter); 264 DP->SetPrimaryParticle(daughter);
313 <<
314 // Decay proper time for daughter 265 // Decay proper time for daughter
315 // << 266 if(daughter->GetProperTime()>0.0)
316 if(daughter->GetProperTime()>=0.0) << 267 { DP->SetPreAssignedDecayProperTime(daughter->GetProperTime()); }
317 { << 268 // Set Charge is specified
318 DP->SetPreAssignedDecayProperTime(daug << 269 if (daughter->GetCharge()<DBL_MAX) {
319 } <<
320 <<
321 // Set Charge and Mass is specified <<
322 // <<
323 if (daughter->GetCharge()<DBL_MAX) <<
324 { <<
325 DP->SetCharge(daughter->GetCharge()); 270 DP->SetCharge(daughter->GetCharge());
326 } 271 }
327 G4double pmas = daughter->GetMass(); 272 G4double pmas = daughter->GetMass();
328 if(pmas>=0.) 273 if(pmas>=0.)
329 { << 274 { DP->SetMass(pmas); }
330 DP->SetMass(pmas); <<
331 } <<
332 <<
333 // Set Polarization <<
334 // <<
335 DP->SetPolarization(daughter->GetPolX(), <<
336 daughter->GetPolY(), <<
337 daughter->GetPolZ()) <<
338 decayProducts->PushProducts(DP); 275 decayProducts->PushProducts(DP);
339 SetDecayProducts(daughter,DP); 276 SetDecayProducts(daughter,DP);
340 <<
341 // Check the particle is properly constr 277 // Check the particle is properly constructed
342 // <<
343 if(!CheckDynamicParticle(DP)) 278 if(!CheckDynamicParticle(DP))
344 { 279 {
345 delete DP; 280 delete DP;
346 return; 281 return;
347 } 282 }
348 } 283 }
349 daughter = daughter->GetNext(); 284 daughter = daughter->GetNext();
350 } 285 }
351 } 286 }
352 287
353 void G4PrimaryTransformer::SetUnknownParticleD << 288 void G4PrimaryTransformer::SetUnknnownParticleDefined(G4bool vl)
354 { 289 {
355 unknownParticleDefined = vl; 290 unknownParticleDefined = vl;
356 if(unknownParticleDefined && (unknown == nul << 291 if(unknownParticleDefined && !unknown)
357 { << 292 { G4cerr << "unknownParticleDefined cannot be set true because G4UnknownParticle is not defined in the physics list."
358 G4cerr << "unknownParticleDefined cannot b << 293 << G4endl << "Command ignored." << G4endl;
359 << "G4UnknownParticle is not define <<
360 << "Command ignored." << G4endl; <<
361 unknownParticleDefined = false; 294 unknownParticleDefined = false;
362 } 295 }
363 } 296 }
364 297
365 void G4PrimaryTransformer::SetChargedUnknownPa << 298 G4bool G4PrimaryTransformer::CheckDynamicParticle(G4DynamicParticle*DP)
366 { <<
367 chargedUnknownParticleDefined = vl; <<
368 if(chargedUnknownParticleDefined && (charged <<
369 { <<
370 G4cerr << "chargedUnknownParticleDefined c <<
371 << "G4ChargedUnknownParticle is not <<
372 << "Command ignored." << G4endl; <<
373 chargedUnknownParticleDefined = false; <<
374 } <<
375 } <<
376 <<
377 G4bool G4PrimaryTransformer::CheckDynamicParti <<
378 { 299 {
379 if(IsGoodForTrack(DP->GetDefinition())) retu 300 if(IsGoodForTrack(DP->GetDefinition())) return true;
380 auto* decayProducts << 301 G4DecayProducts* decayProducts = (G4DecayProducts*)(DP->GetPreAssignedDecayProducts());
381 = (G4DecayProducts*)(DP->GetPreAssignedDec << 302 if(decayProducts && decayProducts->entries()>0) return true;
382 if(decayProducts != nullptr && decayProducts <<
383 G4cerr << G4endl 303 G4cerr << G4endl
384 << "G4PrimaryTransformer: a shortlive << 304 << "G4PrimaryTransformer: a shortlived primary particle is found" << G4endl
385 << G4endl << 305 << " without any valid decay table nor pre-assigned decay mode." << G4endl;
386 << " without any valid decay table no << 306 G4Exception("G4PrimaryTransformer","InvalidPrimary",JustWarning,
387 << G4endl; <<
388 G4Exception("G4PrimaryTransformer", "Invalid <<
389 "This primary particle will be i 307 "This primary particle will be ignored.");
390 return false; 308 return false;
391 } 309 }
392 310
393 G4ParticleDefinition* << 311 G4ParticleDefinition* G4PrimaryTransformer::GetDefinition(G4PrimaryParticle*pp)
394 G4PrimaryTransformer::GetDefinition(G4PrimaryP <<
395 { 312 {
396 G4ParticleDefinition* partDef = pp->GetG4cod 313 G4ParticleDefinition* partDef = pp->GetG4code();
397 if(partDef == nullptr) << 314 if(!partDef) partDef = particleTable->FindParticle(pp->GetPDGcode());
398 { << 315 if(unknownParticleDefined && ((!partDef)||partDef->IsShortLived())) partDef = unknown;
399 partDef = particleTable->FindParticle(pp-> <<
400 } <<
401 if((partDef == nullptr) || partDef->IsShortL <<
402 { <<
403 if (chargedUnknownParticleDefined && pp->G <<
404 { <<
405 partDef = chargedunknown; <<
406 } <<
407 else if (unknownParticleDefined) <<
408 { <<
409 partDef = unknown; <<
410 } <<
411 } <<
412 return partDef; 316 return partDef;
413 } 317 }
414 318
415 G4bool G4PrimaryTransformer::IsGoodForTrack(G4 319 G4bool G4PrimaryTransformer::IsGoodForTrack(G4ParticleDefinition* pd)
416 { 320 {
417 if(pd == nullptr) << 321 if(!pd)
418 { return false; } 322 { return false; }
419 if(!(pd->IsShortLived())) << 323 else if(!(pd->IsShortLived()))
420 { return true; } 324 { return true; }
421 // << 325 // Following two lines should be removed if the user does not want to make shortlived
422 // Following two lines should be removed if << 326 // primary particle with proper decay table to be converted into a track.
423 // shortlived primary particle with proper d << 327 else if(pd->GetDecayTable())
424 // a track. <<
425 // <<
426 if(pd->GetDecayTable() != nullptr) <<
427 { return true; } 328 { return true; }
428 <<
429 return false; 329 return false;
430 } 330 }
>> 331
431 332